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// Copyright Yahoo. Licensed under the terms of the Apache 2.0 license. See LICENSE in the project root.
package com.yahoo.searchlib.expression;
import org.junit.Test;
import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertFalse;
import static org.junit.Assert.assertTrue;
/**
* @author Ulf Lilleengen
* @since 5.1
*/
public class FloatBucketResultNodeTestCase extends ResultNodeTest {
@Test
public void testEmpty() {
final double val = 3.14;
final FloatBucketResultNode node = createNode(val, val);
assertTrue(node.empty());
assertCorrectSerialization(node, new FloatBucketResultNode());
}
@Test
public void testRange() {
FloatBucketResultNode bucket = createNode(3.14, 6.9);
assertFalse(bucket.empty());
assertEquals(bucket.getFrom(), 3.14, 0.01);
assertEquals(bucket.getTo(), 6.9, 0.01);
assertCorrectSerialization(bucket, new FloatBucketResultNode());
assertTrue(dumpNode(bucket).contains("from: 3.14"));
assertTrue(dumpNode(bucket).contains("to: 6.9"));
}
private FloatBucketResultNode createNode(double from, double to) {
return new FloatBucketResultNode(from, to);
}
@Test
public void testCmp() {
assertOrder(createNode(6, 9), createNode(7, 9), createNode(8, 9));
assertOrder(createNode(6, 7), createNode(6, 8), createNode(6, 9));
assertOrder(createNode(6, 3), createNode(7, 2), createNode(8, 1));
assertTrue(createNode(6, 8).onCmp(new NullResultNode()) != 0);
}
}
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